Answer : 1. "Article 14"
Explanation :

The State shall not deny to any person equality before the law or the equal protection of the laws within the territory of India. The said article is clearly bifurcated – while it commands the State not to deny to any person 'equality before the law', it also commands the State not to deny to any person the equal protection of the laws. Equality before the law prohibits discrimination. It is a negative concept. The concept of 'equal protection of laws' requires the State to accord special treatment to persons in different situations in order to establish equality among all. It is positive in character.